/*
 * Copyright 2016 Azavea
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package geotrellis.spark

import geotrellis.raster._
import geotrellis.layer.SpatialComponent
import geotrellis.util.MethodExtensions


import scala.reflect.ClassTag


abstract class MultibandTileLayerRDDMethods[K: SpatialComponent: ClassTag] extends MethodExtensions[MultibandTileLayerRDD[K]] {
  def convert(cellType: CellType): MultibandTileLayerRDD[K] =
    ContextRDD(
      self.mapValues(_.convert(cellType)),
      self.metadata.copy(cellType = cellType))
}
